Socket Caphead Bolts Imperial Imperial Caphead Bolts. Perfect for those models made in the USA. Hanger 9 for example. Page: 1 of 1 View as: 3 Item(s) Items per page: 9 15 30 60 120 All Sort Position Name Price Brand Manufacture's Part Number Capacity Socket Cap Head Steel Bolt 8-32 x 3/4" (4.1mm x 19mm) £2.00 48 In stock Add to Cart Socket Cap Head Steel Bolt 4-40 x 1" (2.8mm x 25mm) £1.50 22 In stock Add to Cart Socket Cap Head Steel Bolt 6-32 x 1" (3.505mm x 25mm) £2.00 3 In stock Add to Cart Page: 1 of 1 View as: 3 Item(s) Items per page: 9 15 30 60 120 All Sort Position Name Price Brand Manufacture's Part Number Capacity